1. Department of Oral Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
2. Department of Oral-maxillofacial Head and Neck Surgery; Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center of Stomatology; Shanghai People's Republic of China
3. National Engineering Research Center for Nanotechnology; Shanghai People's Republic of China